外賣電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是一種(zhong)用于提(ti)供動(dong)(dong)力的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)批(pi)發，主要用于外賣電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)的(de)驅動(dong)(dong)。它的(de)工作原理是將化(hua)(hua)(hua)學能(neng)(neng)(neng)轉(zhuan)化(hua)(hua)(hua)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，從(cong)而(er)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)提(ti)供動(dong)(dong)力。它通常(chang)由(you)多個電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)單元組成，每個單元都有(you)自己(ji)的(de)正負極和電(dian)(dian)(dian)(dian)(dian)(dian)解質(zhi)。當電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)需要動(dong)(dong)力時，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)會將化(hua)(hua)(hua)學能(neng)(neng)(neng)轉(zhuan)化(hua)(hua)(hua)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，通過電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)將電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)轉(zhuan)化(hua)(hua)(hua)為(wei)機(ji)(ji)械能(neng)(neng)(neng)，天津電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，從(cong)而(er)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)前進。外賣電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)容量通常(chang)在20Ah到(dao)50Ah之間(jian)，可以提(ti)供足夠的(de)動(dong)(dong)力，使電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)能(neng)(neng)(neng)夠在城市中快速行駛(shi)。

代(dai)駕電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是一種專門用于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，它(ta)主要(yao)用于為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)提供動(dong)(dong)(dong)力。代(dai)駕電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)通(tong)常采用鋰離子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)技術，具有(you)高(gao)(gao)能量(liang)密度、長壽命、快(kuai)速充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)等特點。它(ta)的(de)(de)工作(zuo)原理是將化學能轉化為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能，為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)提供動(dong)(dong)(dong)力。代(dai)駕電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)容量(liang)通(tong)常在20-50Ah之間(jian)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)定(ding)制，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)通(tong)常在36V-48V之間(jian)。代(dai)駕電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)使用可以大大減少對(dui)環境(jing)的(de)(de)污染(ran)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)定(ding)做，提高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)的(de)(de)行駛里程(cheng)，提高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)(che)的(de)(de)性能。

電(dian)動車電(dian)瓶(ping)的(de)特點主(zhu)要包括高(gao)(gao)能量密(mi)度、長使(shi)用(yong)壽命(ming)和高(gao)(gao)低(di)溫環境(jing)下的(de)良好(hao)適應性(xing)。首先(xian)，鉛酸電(dian)池的(de)荷(he)電(dian)態儲(chu)存能力(li)較(jiao)強且成本相對較(jiao)低(di)，使(shi)得其(qi)充電(dian)量達(da)到理論充放電(dian)次(ci)(ci)數>500次(ci)(ci)以(yi)上；其(qi)次(ci)(ci)由于電(dian)極材料利用(yong)率(lv)穩定和單體電(dian)壓低(di)等優(you)勢導致它(ta)(ta)具有很(hen)好(hao)的(de)靈活性(xing)以(yi)及在高(gao)(gao)低(di)環境(jing)下良好(hao)的(de)適應力(li);環保性(xing)較(jiao)好(hao)及安(an)(an)全(quan)性(xing)強等特點使(shi)其(qi)成為目(mu)前應用(yong)普遍的(de)動力(li)電(dian)源類型(xing)之一。然而需(xu)要注(zhu)意的(de)是(shi)它(ta)(ta)的(de)使(shi)用(yong)受制于重(zhong)量與體積等因素的(de)影(ying)響較(jiao)大，且長期不規(gui)范的(de)使(shi)用(yong)還(huan)會對安(an)(an)全(quan)性(xing)能產生威(wei)脅。